package com.anxin.service;

public interface IImgCaptchaRemoteService {

	boolean checkAndRemoveCaptcha(String token, String captcha);

	public String genCaptcha(String token, int codeNum, int captchaExpiredSeconds);

	boolean isValidCaptcha(String token, String captcha);

	String takeCaptcha(String token);

	boolean canGenCaptcha(String token);

}
